Seiko Cal. 6387 - 839

The 6387-839 is a sought-after Kinetic piece from Seiko's golden era. Powered by the 6387 caliber with 22j jewels beating at 36,000 bph, it delivers a 66 hours power reserve. [seikata-wm-53e6f4a19cde]

Also known as: Samurai, Navigator

Specifications

Movement

Kinetic

Case Material

PVD Black

Case Width

35mm

Case Thickness

9.4mm

Lug Width

18mm

Crystal

Mineral

Bezel

Rotating

Water Resistance

110m

Dial Color

White

Jewels

22j

Frequency

36,000 bph

Power Reserve

66 hours

Year

1988

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